Jenkins, J. (2003). World Englishes: A resource book for students. Routledge.
Chicago Style aipamenaJenkins, Jennifer. World Englishes: A Resource Book for Students. London: Routledge, 2003.
MLA aipamenaJenkins, Jennifer. World Englishes: A Resource Book for Students. Routledge, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.